Well, if anybody wants to take a look at my past 'Smilies Invasion' you can compare this new version, which has ended almost in a complete different game, to the old one.
Things that have been improved:
-Speedy environment and total control over Smiley
-3 kinds of new Bad Smileys (vs. 1 in the past)
-8+ combo bonus (vs. 3 in the past)
-implementation of levels
-new and 'astonishing' graphic and sound effects
To sum up, this is the game i made i'm most satisfied with by now. But if you feel there are things that can be *still* improved, just tell me and I'll do it in the next version, if there is one.